7 cards where the illustration contains “red-beard”

Arni Metalbrow (March of the Machine: The Aftermath #159)
Balthor the Defiled (Secret Lair Drop #462)
Elven Farsight (The Lord of the Rings: Tales of Middle-earth #161)
Gallant Pie-Wielder (Wilds of Eldraine #15)
Gimli, Counter of Kills (The Lord of the Rings: Tales of Middle-earth #129)
Gimli's Fury (The Lord of the Rings: Tales of Middle-earth #131)
Skophos Maze-Warden (Theros Beyond Death #153)

This search is finished. Now the real work can begin.